Adaptive control of a class of time-delay systems with uncertain parameters

被引：0
|
作者：
Mahmoud, Magdi S. [1 ]
机构：
[1] Kuwait Univ, Safat, Kuwait
来源：
| 1996年 / Taylor & Francis Ltd, Basingstoke, United Kingdom卷 / 63期
关键词：
Adaptive control systems - Closed loop control systems - Control equipment - Feedback control - Parameter estimation - Problem solving - System stability - Time varying systems;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper is focused on the problem of adaptively stabilizing a class of linear dynamical systems with time-varying delay, in which some parameters are unknown-but-bounded. It is established that when certain structural constraints are met, then a non-adaptive output-feedback stabilizing controller can be constructed to render the closed-loop system `globally practically stable'. When the uncertainty set is unknown, an adaptive controller is then developed. The controller consists of two-terms: a growth term and a nonlinear output-driven term whereby the associated coefficients are easily designed within a very wide range.
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